rgb与十六进制互相转换

rgb与⼗六进制互相转换

//⼗六进制颜⾊值的正则表达式

var reg = /^#([0-9a-fA-f]{3}|[0-9a-fA-主要特点及具体事例 f]{6})$/;

//转换为⼗六进制⽅法

function colorHex(string){

if(/^(rgb|RGB)/.test(string)){

var aColor = e(/(?:(|)|rgb|RGB)*/g,"").split(",");

var strHex = "#";

for(var i=0; i<; i++){

var hex = Number(aColor[i]).toString(1关于自由 6);

if(hex === "0"){

hex += hex;

}

strHex += hex;

}

if( !== 7){

strHex = string;

换挡转速 }

return strHex;

}el if((string)){

var aNum = e(/#/,"").split("");

if( === 6){

2001属什么 return string;

}el if( === 3){

var numHex = "#";

for(var i=0; i<; i+=1){

numHex += (aNum[i]+aNum[i]);

基诺族 }

return numHex;

}

}el{

return string;

}

}

颜体书法作品欣赏 (colorHex("RGB(255, 255, 0)"))

//⼗六进制颜⾊值的正则表达式

var reg = /^#([0-9a-fA-f]{3}|[0-9a-fA-f]{6})$/;

/*16进制颜⾊转为RGB格式*/

function colorRgb(string){

var sColor = rCa();

if(sColor && (sColor)){

if( === 4){

var sColorNew = "#";

for(var i=1; i<4; i+=1){

sColorNew += (i,i+1).concat((i,i+1));

}

入字开头的成语 sCol滑雪作文 or = sColorNew;

}

//处理六位的颜⾊值

var sColorChange = [];

for(var i=1; i<7; i+=2){

(parInt("0x"+(i,i+2)));

}

return "RGB(" + (",") + ")";

}el{

return sColor;

}

}

(colorRgb("#00538b"))